A = LW divide by W to both sides
A/W = L
The formula for the area of a rectangle is length x breadth. In order to prove this works, work out an area of a rectangle using that formula.
length*breadth
the area of a rectangle = length x widthwe can rearrange this to give uslength of a rectangle = area/ width
All you need to do is length x breadth = area
You can't. There are an infinite number of possible rectangles with a given area.
There is no formula for a rectangle. There are formula for calculating its area, perimeter or length of diagonals from its sides, or it is possible to calculate the length of one pair of sides given the other sides and the area or perimeter, or the two lots of sides given area and perimeter and so on.
Divide the area by the length of the rectangle
A = lw Area of a rectangle = length times width
The formula for the area of a rectangle is length x breadth. In order to prove this works, work out an area of a rectangle using that formula.
length*breadth
Formula = length times width
In the formula for the rectangle, put the width equal to the length.
Area of rectangle = length * breadth or length * width
The area of a rectangle is length times width.
Area = length*width
Area of rectangle = length * breadth
the area of a rectangle = length x widthwe can rearrange this to give uslength of a rectangle = area/ width